Hi, I don't think remove the IoSession from exchange of Mina will save the copy of messages. The copied exchange just hold the reference of the IoSession. For the user , they may use more than one processors to handle the MinaExchange to make up a response message. I'd like to revert the custom exchange changes in Camel 2.0.
Any thought? Willem Trevv wrote: > > James.Strachan wrote: >> In trunk we've removed alot of the custom Exchange implementations (as it >> was resulting in an extra copy of messages). So no I don't think its bug. > > I forgot to mention that I'm using version 1.5, not the 2.0 trunk. > > In 1.5, this does appear to be a bug. > > In this 3rd-party manual: > http://fusesource.com/docs/router/1.5/prog_guide/Component-Impl-Exchange.html > > I found this advice: > > The newInstance() method is overridden, to ensure that the > DefaultExchange.copy() method works properly. > > I followed that advice, and it solved my problem. > > Patch available here: > https://issues.apache.org/activemq/browse/CAMEL-1202
